<https://opensprinkler.com/forums/reply/re-program-preview-crashes-9/#webpage>
<http://schema.org/description>
"I'm having this same problem: preview hangs up after 9th program is added. I'm using firmware 1.8.3 and it is the same with IE or chrome or safari. Did you find something that helped this?"
<https://opensprinkler.com/forums/reply/re-program-preview-crashes-9/>